const HelloJiNan = {
    render() {
        return (
            <button onClick={this.countAdd}>点击次数：{this.count}</button>
        );
    },
    data: ()=>({
        count: 0
    }),
    methods: {
        countAdd() {
            this.count += 1;
        },
    },
};
export default HelloJiNan;
